U.S. President Donald Trump said on Friday that Iran had not agreed to inspections of its nuclear program or to give up enriching uranium.

President Donald Trump said on Thursday he dared Iran to “go ahead” with a counterattack in response to last month’s United States airstrikes that destroyed three Iranian nuclear sites. “They called me to tell me they have to take a shot at us.

Iran could start enriching uranium again within "a few months", says the IAEA.

U.N. nuclear inspectors on Friday departed from Iran two days after the Middle Eastern nation suspended cooperation with the program and weeks after the United States and Israel bombed nuclear sites.

The withdrawal of international inspectors comes amid heightened concerns that Iran, battered by Israeli and U.S. strikes, may be driven to try to build a nuclear bomb.

The United Nations atomic watchdog said its remaining inspectors in Iran have left the country, deepening the blackout over Tehran’s nuclear program just weeks after it was targeted by massive US and Israeli airstrikes.